Sulbutiamine Cas 3286-46-2

Characteristics

White to light yellow powder

Complies

Solubility

Soluble in methanol and ethanol;Practically insoluble in water

Complies

Identification

The retention time ofthe major peak in the chromatogram ofthe Assay preparation corresponds to that in the Chromatogram ofStandard preparation, as obtained in the Assay

Complies

Water

≤1%

0.19%

Chloride

≤0.02%

Complies

Sulfate

≤0.02%

Complies

Heavy Metals

≤10ppm

Complies

Residue on ignition

≤0.10%

0.02%

Ethanol

≤0.5%

Complies

Ethyl acetate

≤0.5%

Complies

Methylene chloride

≤0.1%

Complies

Dimethyaminopyridine

≤0.5%

0.00009%

VB1

≤0.10%

Negative

Total impurities(HPLC)

≤2.0%

1.2%

Purity(HPLC)

≥98.0%

98.8%

Assay(anhydride)

98.0%-102.0%

99.0%

Total Platel Count

≤1000CFU/g

<10CFU/g

Yeast & Mold

≤100CFU/g

<10CFU/g

E.Coli

Absence/g

Negative

Salmonella

Absence/g

Negative

Staphylococcus Aureus

Absence/g

Negative

Pseudomonas aeruginosa

Absence/g

Negative

Candida albicans

Absence/g

Negative

Clostridia

Absence/g

Negative